Description

N,N,N'-Tris(2-Aminoethyl)Ethylenediamine is a high-purity, multifunctional amine compound with a branched polyamine structure, serving as a critical building block and crosslinking agent in advanced chemical synthesis. Its unique molecular architecture, featuring multiple primary and secondary amine groups, provides exceptional reactivity and chelating properties, making it invaluable for creating specialized polymers and functional materials. This product is essential for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking to develop high-performance resins, chelating agents, and pharmaceutical intermediates.

Application

• Epoxy Resin Curing Agent: Acts as a high-performance, low-temperature curing agent and crosslinker for epoxy systems, enhancing thermal and mechanical properties.
• Pharmaceutical Intermediate: Serves as a key synthetic precursor for active pharmaceutical ingredients (APIs) and drug delivery systems, particularly in oncology and diagnostic agents.
• Chelating Agent Synthesis: Used as a core scaffold for manufacturing advanced chelating agents and sequestrants for metal ion control in industrial processes.
• Polyamide and Polyurethane Production: Functions as a chain extender and branching agent to modify polymer backbone properties, improving toughness and chemical resistance.
• Surface Modification and Coatings: Employed to functionalize surfaces and particles, improving adhesion and dispersion in advanced coating formulations.
• Research & Development: A valuable reagent in organic synthesis and material science research for constructing complex nitrogen-containing molecules.

Basic Information

Product Name	N,N,N'-Tris(2-Aminoethyl)Ethylenediamine
CAS No.	31295-46-2
Molecular Formula	C10H28N6
Molecular Weight	232.37 g/mol
Synonyms	Tris(2-aminoethyl)amine; TAEA; N,N-Bis(2-aminoethyl)-1,2-ethanediamine; 1,2-Ethanediamine, N,N-bis(2-aminoethyl)-; 3,6,9-Triazaundecane-1,11-diamine; N1,N1-Bis(2-aminoethyl)ethane-1,2-diamine; Trisaminoethylamine; NSC 93819
EINECS	Contact for details

Quality Control

Our N,N,N'-Tris(2-Aminoethyl)Ethylenediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Specific Gravity (20°C)	0.98 - 1.02
Refractive Index (n20D)	1.490 - 1.500

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.